英文關鍵字
agricultural
agriculture
bail
bale
bales
cereal
country
covers
crop
farm
farming
farmland
feed
field
fodder
foil
forage
harvest
harvested
hay
machine
machinery
mechanized
natural
nature
outdoor
package
packed
plastic
preparation
process
processing
produce
protect
roll
rural
silage
storage
straw
summer
weatherproof
white
wrap
wrapping